Il Nuovo Cimento B
Year 2006 - Issue 6 - June
Application of generalized Hellmann-Feynman theorem in deriving internal energy of some Hamiltonians in quantum optics
Authors: Hong-yi Fan, Min Wang, Peng Yan
DOI: 10.1393/ncb/i2006-10080-3
pp. 605-612
Published online 25 November 2006
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